69664064

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{15331}}^1$

素因数の和:15414

約数の個数: 28

約数和(自身を含む): 140195808

約数和(自身を除く): 70531744

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1136, 2272, 4544, 15331, 30662, 61324, 122648, 245296, 490592, 981184, 1088501, 2177002, 4354004, 8708008, 17416016, 34832032, 69664064]

約数ペア:

[(1, 69664064), (2, 34832032), (4, 17416016), (8, 8708008), (16, 4354004), (32, 2177002), (64, 1088501), (71, 981184), (142, 490592), (284, 245296), (568, 122648), (1136, 61324), (2272, 30662), (4544, 15331)]